Unisex Rectangular Glasses Frames Prescription Eyeglasses 55-17-140 metal frame plastic lens non-polarized Lens width: 55 millimeters Lens height: 31.5 millimeters Bridge: 17 millimeters Arm: 140 millimeters SIZE: Eye: 55 MM X Bridge:17 MM X Arm Length:140 MM Vertical B: 31.5 MM Superior Material: Stainless Steel Rx-Compatible: Specially tooled lens grooves of this frame allow the user to replace stock lenses with prescription lenses from his or her optician Accessories: Hard carrying case and micro cleaning cloth included Color: Brown